baber/WOPTO huggingface dataset:
Patent KR-20190113553-A (KR)
Title: Radial compressor and turbocharger
Inventor: KLIMA JIRI
IPC: F02C6/12
Filed: 2019-02-25
Abstract: A radial compressor (10) comprises: a compressor rotor (14) including a moving blade; and a compressor housing (11) receiving a diffuser (13). The diffuser (13) at least partially limits a flow passage continuing away from the moving blade of the compressor rotor (14). The diffuser (13) exclusively has a support blade (16).
Patent KR-20200104071-A (KR)
Title: Sear unit for PFA lined ball valve
Inventor: LEE JONG CHUL
IPC: A61F2/844
Filed: 2019-02-26
Abstract: The present invention relates to a PFA lined ball valve in which a fluorine-based resin PFA is processed on an inner surface of a valve to improve corrosion resistance, non-adhesion, and heat resistance for use in the manufacturing process of high-purity chemicals, semiconductor/LCD manufacturing processes using high-purity chemicals, petrochemicals, steel, and pharmaceutical fields, in which chemical substances with strong corrosive properties, such as hydrochloric acid, sulfuric acid, nitric acid, etc., must be transported under extreme operating conditions of high temperature and high pressure.
Patent KR-20190027808-A (KR)
Inventor: LEE SANG KYOU
IPC: G01N33/68
Filed: 2019-03-08
Abstract: The present invention relates to a novel use of regulatory T cell-specific surface protein Lrig-1, and more specifically to an immunosuppressive agent containing siRNA which inhibits the expression of surface protein Lrig-1. In addition, the present invention relates to a method for screening an immunosuppressive agent which inhibits Lrig1 proteins or genes encoding the proteins. As a result, an immunosuppressive agent with low side effects and high specificity can be developed. The present invention relates to a pharmaceutical composition for the treatment of immune-related diseases, wherein Lrig1 protein is represented by SEQ ID NO: 11 or 13.
Patent KR-20200108698-A (KR)
Title: System for binding soil
Inventor: PARK SUNG SIK
IPC: E02D3/12
Filed: 2019-03-11
Abstract: According to one embodiment, a ground consolidating system includes: an energy generator configured to generate fracture energy; a first capsule containing a first component for forming a solidification agent and installed in the ground; and a second capsule containing a second compound for forming the solidification agent and installed in the ground. The ground consolidating system allows the first and second capsules to be fractured by the facture energy generated by the energy generator and forms the solidification energy while the first and second components meet.
Patent KR-20190098086-A (KR)
Title: A fixed plate capable of fixed storage and refrigeration of a plurality of beverage containers
Inventor: KIM JIN RAN
IPC: F25D3/08
Filed: 2019-03-11
Abstract: The present invention relates to a fixed plate capable of fixation of a plurality of beverage containers in position and refrigeration and storage thereof, and more particularly, to a fixed plate capable of being used as a single or a plurality according to the shape of a beverage container and stored in a portable packing container and carried. To this end, a sheet is molded in vacuum or compression molded while heat is applied thereto such that protrusions are formed at predetermined intervals on an upper side thereof and recesses are formed therebetween. While spaces provided by the protrusions are formed in a lower side of the sheet, the spaces are filled with a refrigerant. Planes provided by the recesses are formed as molded bodies to which shielding sheets for shielding the refrigerant filled in the spaces are bonded. The outer walls of the protrusions are bent to be able to make close contact with cans or bottles according to the shape. Bent protrusions are formed on the bottom of the recesses formed between the protrusions to increase fixing force when the cans or bottles are positioned thereon. The molded bodies are inserted into an enclosure while the beverage containers are in close contact therewith vertically, and can be easily carried by means of a locking means engaged with the enclosure and by a handle formed on a cover.
Patent KR-20200109720-A (KR)
Title: bellows guide apparatus
Inventor: JEONG YEON KWEON
IPC: F16L57/00
Filed: 2019-03-14
Abstract: The present invention relates to a bellows guide apparatus. A problem to be solved by the present invention is to provide the bellows guide apparatus preventing damage to a bellows used for pipe connection. The bellows guide apparatus according to one embodiment of the present invention includes: a first clamp coupled to one side flange of the bellows; a second clamp coupled to the other side flange of the bellows; a first full-thread bolt coupled to the first clamp; a second full-thread bolt coupled to the second clamp; a case in which the second full-thread bolt is fixedly coupled, and the first full-thread bolt is slidably coupled; and a buffer member provided in a receiving space of the case and coupled to the first full-thread bolt and sliding the first full-thread bolt within the receiving space when a length of the bellows changes.
Patent KR-20200109851-A (KR)
Inventor: SHIN YOUNG SAM
IPC: F28F9/02
Filed: 2019-03-15
Abstract: A heat exchanger includes a pair of header tanks facing each other, a core including a plurality of tubes connecting the pair of header tanks and cooling fins disposed adjacent to the tubes, and a reinforcing plate disposed outside the core. The reinforcing plate includes a longitudinal strain increasing portion formed to have an increased longitudinal strain than the remaining portions. Provided with the longitudinal strain increasing portion, the reinforcing plate fixed to the tube can be more easily deformed in the longitudinal direction when the tube is thermally deformed, and thus, the deformation of the tube and the reinforcing plate can be made to a similar degree, thereby preventing breakage of brazing bond between the cooling fin and the reinforcing plate.
Patent KR-20200113735-A (KR)
Inventor: LEE HWAN MYUNG
IPC: A61K8/9789
Filed: 2019-03-26
Abstract: The present invention relates to a method for extracting essential oil from Aralia elata flowers, and a skin external application composition and a cosmetic composition containing the essential oil manufactured from the same. The essential oil extracted from Aralia elata flowers of the present invention improves the proliferation of epidermal keratinocytes, and has effects of promoting the proliferation and migration of epidermal keratinocytes by regulating extracellular/intracellular signals, thereby being able to be used as the skin external application composition and the cosmetic composition for proliferation of epidermal keratinocytes, skin regeneration, and wound healing.
Patent KR-20190114818-A (KR)
Title: Injection molding machine
Inventor: LEI LEI
IPC: B29C45/00
Filed: 2019-03-27
Abstract: The present invention relates to an injection molding machine, which prevents the thickness precision and surface precision of a molded product from deteriorating due to heat deformation such as an ejector rod in compression molding. The injection molding machine comprises: the ejector rod; and a control unit for controlling the advance and retreat of the ejector rod, wherein a molding material filled in a cavity space is compressed by advancing a movable member from the compression standby position to the compression molding position by the ejector rod, and the control unit determines the compression molding position based on the position where the movable member touches a fixed mold when the movable member is advanced with the ejector rod.
Patent KR-20200116751-A (KR)
Title: Apparatus and method for estimating analyte concentration
Inventor: KIM SANG KYU
IPC: A61B5/00
Filed: 2019-04-02
Abstract: According to an aspect of the present invention, provided is a device for estimating an analyte concentration which can improve analyte concentration estimation accuracy. The device for estimating an analyte concentration comprises: a first optical sensor which irradiates at least two lights including light of a first wavelength and light of a second wavelength to a subject and receives light returned from the subject; a second optical sensor which irradiates at least one light including light of a third wavelength to the subject and receives light returned from the subject; and a processor which drives the first optical sensor to measure a first scattering coefficient of the subject with respect to the first wavelength and a second scattering coefficient of the subject with respect to the second wavelength, obtains a third scattering coefficient of the subject with respect to the third wavelength based on the first scattering coefficient and the second scattering coefficient, drives the second optical sensor to measure reflectivity of the subject with respect to the third wavelength, and estimates an analyte concentration based on the obtained third scattering coefficient and the measured reflectivity.
Patent KR-20200116777-A (KR)
Title: Network insight delivery
Inventor: KIM JONG CHUL
IPC: H04W4/60
Filed: 2019-04-02
Abstract: Systems, methods, devices, and computer program products for Wi-Fi signaling network insight delivery are provided. According to an embodiment of the present invention, one method comprises the step of detecting at least one Wi-Fi advertised value by an application running on the wireless device.
Patent KR-20200118582-A (KR)
Inventor: YANG SUN IL
IPC: B01J20/32
Filed: 2019-04-08
Abstract: The present invention relates to an ethylene gas absorbent and a manufacturing method thereof. More specifically, the present invention relates to an ethylene gas absorbent having excellent ethylene gas absorption performance and thus an excellent ethylene gas removal rate, as well as enabling easy manufacturing thereof so as to secure economic feasibility and abrasion resistance, and to a manufacturing method thereof. The absorbent for removing ethylene gas adsorbs a quaternary ammonium permanganate compound represented by chemical formula 1 onto clay minerals.
Patent KR-20200118920-A (KR)
Inventor: JEON BYEONGGUK
IPC: H01L27/32
Filed: 2019-04-08
Abstract: The present invention relates to an electronic panel having improved reliability and including an input sensing unit and a display unit, and an electronic device including the same. The electronic panel includes a plurality of sensing electrodes and a plurality of sensing lines. The sensing lines include a plurality of first group sensing lines and a plurality of second group sensing lines spaced apart from each other in one direction and arranged alternately with each other. Each of the first group sensing lines and the second group sensing lines includes a first pattern layer and a second pattern layer spaced apart from each other while interposing an insulating layer therebetween and connected through the insulating layer. Each of the first group sensing lines includes a first pattern layer in a predetermined area. Each of the second group sensing lines includes a second pattern layer in a predetermined area.
Patent KR-20200119512-A (KR)
Title: Methods of sensing and managing ozone in the production process of laver
Inventor: OH KYUNG WON
IPC: A23L17/60
Filed: 2019-04-10
Abstract: The present invention relates to a method for sensing and managing ozone in a laver production process to prevent ozone generated in a water purification process from harmfully affecting produced dry laver or a worker. According to one embodiment of the present invention, the method comprises: an ozone measurement step of measuring ozone in an ozone meter installed in the inside where a dry laver production facility, an ozone meter installed in the outside of the same, and an ozone meter installed in a water purification facility; a washing step of, when an ozone index exceeding a preset range is detected from the ozone meter installed in the inside in the ozone measurement step, finely cutting raw seaweed of laver, removing salt water while mixing the cut raw seaweed of laver with purified water, blocking the inflow of the water purified in the washing step, and performing mixing with normal fresh water to perform washing; and an adjustment step of, when the ozone index measured in the ozone meter installed in the indoor becomes less than a preset range, mixing the fresh water used in the washing step with the normal fresh water and the purified water to use the mixed water.
Patent KR-20200119946-A (KR)
Inventor: CHOI NAK CHO
IPC: H01L27/32
Filed: 2019-04-10
Abstract: According to one embodiment of the present invention, a display device with the excellent reliability against exposure to external light comprises: a substrate; a thin film transistor positioned on the substrate; a first electrode connected to the thin film transistor; a light emitting layer and second electrode overlapping with the first electrode; a first barrier wall positioned between the first electrode and the second electrode; and a second barrier wall overlapping with the first barrier wall. The first barrier wall includes at least one of a black pigment and black dye. The second barrier wall includes an organic insulating material. At least a part of the second barrier wall overlaps with the first electrode.
Patent KR-20200122175-A (KR)
Title: Semiconductor device and method for manufacturing the same
Inventor: KANG SE HUN
IPC: H01L21/02
Filed: 2019-04-17
Abstract: The present invention relates to a semiconductor device having a dielectric layer stack having a high dielectric constant and a low leakage current, and a manufacturing method thereof. According to the present technology, the semiconductor device comprises at least a hafnium oxide-based dielectric layer. The hafnium oxide-based dielectric layer can include a tetragonal hafnium oxide layer, a tetragonal seed layer, and a doping layer.
Patent KR-20200125788-A (KR)
Inventor: CHO YOUNG SAM
IPC: A61L2/00
Filed: 2019-04-25
Abstract: A nanostructured medical device for treatment of bacterial vaginosis is disclosed. The nanostructured medical device for treating bacterial vaginosis according to an embodiment of the present invention includes: an insertion body which has a rod shape and is inserted into the vagina; and a collection string coupled to an end of the insertion body, wherein a nanostructure having a physical sterilizing effect may be formed on the surface of the insertion body.
Patent KR-20200126159-A (KR)
Title: Food storage apparatus
Inventor: KIM PIL JONG
IPC: F25D29/00
Filed: 2019-04-29
Abstract: Disclosed is a food storage device which comprises: a compressor; a chamber; a door opening and closing the chamber; an introduction pipe supplying outdoor air to the compressor; a separator receiving gas from the compressor to remove oxygen gas and supply remaining nitrogen gas to the chamber; and a circulation pipe supplying the gas inside the chamber to the separator.
Patent KR-20200126840-A (KR)
Inventor: DAEHEE LEE
IPC: F24F13/24
Filed: 2019-04-30
Abstract: Provided is a noise panel, which does not require a separate silencer for reducing a noise of a duct and is easily installed on an inner circumferential surface of the duct to reduce the noise. The noise panel includes: a housing formed in a box shape having a receiving space therein, having an adhering surface adhering to the inner circumferential surface of the duct and a sound absorbing surface made of a perforated plate having a plurality of perforations on a surface facing the adhering surface and coming in contact with a flowing path of gas flowing through the duct, and having a long hole formed to penetrate into the sound absorbing surface and extended in a direction in parallel with one side of the sound absorbing surface; a sound absorbing material arranged in the receiving space to absorb the noise introduced into the sound absorbing surface; a pressing member exposed to the flowing path through the long hole and having a pressurizing surface pressurizing the housing of the adjacent noise panel; a gear teeth positioned between the sound absorbing material and the sound absorbing surface in the long hole and extended along the long hole; and a hook protrusion extended into the long hole from the pressing member, transmitting elastic force to the tear teeth, and ratchet-coupled to the gear teeth.
Patent KR-20200128906-A (KR)
Inventor: LEE BONG YOUNG
IPC: G16H20/70
Filed: 2019-05-07
Abstract: The present invention relates to a neuro feedback system for improving learning concentration and a method thereof. According to one embodiment of the present invention, the neuro feedback system comprises: a signal reception unit receiving a brainwave signal of a user; a signal processing unit calculating a learning degree value from the received brainwave signal; and a neuro feedback providing unit comparing the calculated learning degree value with a preset threshold value, and generating a control signal to provide healing content based on neuro feedback corresponding to a comparison result.
Patent KR-20200137499-A (KR)
Title: Peptide for treating or preventing of glaucoma and use thereof
Inventor: KIM YOO SEOK
IPC: A61P27/06
Filed: 2019-05-30
Abstract: The present invention relates to a peptide for preventing or treating glaucoma and uses thereof. Specifically, the present invention relates to a pharmaceutical composition and health functional food for preventing or treating glaucoma comprising a peptide consisting of an amino acid sequence of SEQ ID NO: 1 as an active component. The peptide for preventing or treating glaucoma according to the present invention has activity of inhibiting apoptosis of retinal ganglion cells, inhibiting retraction or degeneration of optic nerve papillary tissues, and inhibiting retinal ganglion cell loss in a retinal ganglion cell layer, and thus can inhibit the activity of excessively activated astrocytes or microglia due to damage to optic nerves, thereby being able to be usefully used for medicine and health functional food which can effectively prevent, alleviate or treat glaucoma.
Patent KR-20200144768-A (KR)
Inventor: KIM HYOUNG BOG
IPC: G06F15/173
Filed: 2019-06-19
Abstract: The present invention relates to a system for synchronizing shared resources in a multi-web server environment. The system is to reduce load of a server and network since the efficient synchronization of shared resources shared by web server applications mounted on multiple web servers can be performed in a multi-web server environment where the multiple web servers use the shared resources stored in a database server.
Patent KR-20200144916-A (KR)
Inventor: SEOJIN LEE
IPC: A47B55/00
Filed: 2019-06-19
Abstract: An objective of the present invention is to easily extend parcel boxes. According to an embodiment of the present invention, an article storage device comprises a plurality of parcel box sets, and a control panel unit controlling the plurality of parcel box sets. Each of the plurality of parcel box sets includes a plurality of parcel boxes stacked on top of each other. The control panel unit includes a control unit controlling opening and closing of the plurality of parcel boxes, and a display unit to which storage state information of the plurality of parcel boxes is outputted. Each of the plurality of parcel boxes includes: a cabinet having a storage room defined therein; a door rotatably connected to the cabinet to open and close the storage room; an article information recognition device mounted on one side in the storage room to recognize an encryption code displayed on an article entering the storage room; and a door lock locking or unlocking the door by a command transmitted from the control unit.
Patent KR-20200001516-A (KR)
Title: Magnetic random access memory and manufacturing method thereof
Inventor: YING JI FENG
IPC: H01L43/12
Filed: 2019-06-24
Abstract: A semiconductor device comprises a magnetic random access memory (MRAM) cell. The MRAM cell comprises: a first magnetic layer arranged on a substrate; a first non-magnetic material layer arranged on the first magnetic layer and made of a non-magnetic material; a second magnetic layer arranged on the first non-magnetic material layer; and a second non-magnetic material layer arranged on the second magnetic layer. The second magnetic layer comprises a plurality of magnetic material pieces separated from each other. Therefore, a separated free magnetic layer structure can have a much smaller input current, voltage, and power.
Patent KR-20210006586-A (KR)
Inventor: MIN JAE PARK
IPC: H01L21/673
Filed: 2019-07-09
Abstract: The present invention relates to a stocker capable of improving the space utilization. The stocker of the present invention comprises: a carrier cabinet having a plurality of carrier shelves in an X-axis direction, wherein the plurality of carrier shelves have shelves accommodating carriers on each floor in an Y-axis direction; a transfer chamber provided in one side of the plurality of carrier cabinets or between the plurality of carrier cabinets to transport the carriers and including a transfer robot movable in the Y-axis and Z-axis directions; and a control unit controlling the carrier cabinet and the transfer chamber. The transfer robot is provided with a robot arm, which can be extended in the X-axis direction. A buffer shelf for temporarily accommodating a carrier interfered when driving any one shelf in the X-axis direction of the robot arm is provided for each shelf on each floor.
Patent KR-20210006624-A (KR)
Inventor: CHO GEUN DO
IPC: A45D44/00
Filed: 2019-07-09
Abstract: The present invention relates to an apparatus in which a mask pack sheet having microcurrent or iontophoresis functions is fastened to a device part including an LED part. More specifically, the present invention provides a mask pack-type complex skin care apparatus having LED, microcurrent and iontophoresis functions which can not only implement a skin regeneration effect by a LED light source, but also implement skin improvement effects such as wrinkle alleviation, elasticity enhancement, and increase in absorption rate of nutrients through a single apparatus through microcurrent and iontophoresis functions.
Patent KR-20210007669-A (KR)
Inventor: PARK JUNE WOO
IPC: A61B5/00
Filed: 2019-07-12
Abstract: According to an embodiment of the present invention, an apparatus for detecting sleep apnea includes: a displacement sensor comprising a sensor body having a hollow part, and a slider slidable along the hollow part of the sensor body; an elastic band including one end connected to the sensor body and the other end connected to the slider, and having elasticity; and a control unit which detects linear displacement information measured by the displacement sensor in real time. The displacement sensor and the elastic band form a closed curve to surround a part of a user′s body. The control unit may determine that the user has sleep apnea when the linear displacement value measured by the displacement sensor is maintained at or below a predetermined set size and continues for more than a predetermined set time.
Patent KR-20210009172-A (KR)
Inventor: KIM MUN JAE
IPC: E04G25/06
Filed: 2019-07-16
Abstract: The present invention relates to a support frame connected to a form strut, which is installed between two struts to secure a space through which workers can pass and maintain bearing power. A form strut includes a lower frame fixed on a floor surface and an upper frame coupled to the upper side of the lower frame to be fixed on a ceiling. A support frame having an arch shape for securing a walking space of workers is coupled between two struts. A coupling unit to be fixed on the ceiling is coupled to the upper side of the support frame. One among an insertion unit, a coupling ring, and a coupling plate to be fixed on the lower frame is formed on both ends of the support frame. Therefore, the present invention can be easily coupled and separated by using one among the insertion unit, the coupling ring, and the coupling plate between the struts on both sides to reduce construction time and costs and reduce product costs by a simple configuration and a simple coupling structure to provide an economic effect.